I just got my first two bottles of 'juice' and some blank cartomizers to use with the cig-a-like. I filled one with 'caramel', and the other with 'menthol', and vaped. Switched back and forth from the pre-filled that came with the ecig, and the ones I filled myself, which by the way are at a LOWER nic level. The pre-filled ones taste....stale? Even though they are higher nicotine. I find the 'fresh' ones that I filled much more satisfying. Has anyone else found this? I'm wondering just how 'old' the ones that came with my ecig kit really are... Now I can hardly wait for my Ego 900maH and the sampler to arrive!!